DIN EN 1265-2009 机械安全性.铸造机械和设备用噪声试验规范(包括修改件A1-2008).英文版本DIN EN 1265-2009-07

标准号：DIN EN 1265-2009
中文标准名称：机械安全性.铸造机械和设备用噪声试验规范(包括修改件A1-2008).英文版本DIN EN 1265-2009-07
英文标准名称：Safety of machinery - Noise test code for foundry machines and equipment (includes Amendment A1:2008); English version of DIN EN 1265:2009-07
标准类型：Z32
发布日期：1999/12/31 12:00:00
实施日期：2009/7/1 12:00:00
中国标准分类号：Z32
国际标准分类号：17.140.20;25.120.30
引用标准：EN 710-1997;EN 869-2006;EN 1248-2001;EN 61672-1-2003;EN ISO 3743-1-1995;EN ISO 3744-1995;EN ISO 3746-1995;EN ISO 4871-1996;EN ISO 9614-1-1995;EN ISO 9614-2-1996;EN ISO 11201-1995;EN ISO 11202-1995;EN ISO 11204-1995;EN ISO 12001-1996;EN ISO 12100-1-2003;EN
适用范围：This noise test code specifies all the information necessary to carry out efficiently and understandardized conditions the determination, declaration and verification of the noise emission values ofseveral groups of foundry machinery. It specifies noise measurement methods that are available andoperating and mounting conditions that shall be used for the test. Noise emission values include emission sound pressure levels at work stations and the sound powerlevel. The determination of these quantities is necessary for:-- manufacturers to declare the noise emitted;-- comparing the noise emitted by machines in the group concerned;-- purposes of noise control at the source at the design stage.The use of this standard ensures the reproducibility of the determination of the noise emission values within specified limits determined by the grade of accuracy of the basic noise measurement method used.Noise measurement methods allowed by this standard are engineering methods (grade 2) and surveymethods (grade 3).This standard has a main body giving general requirements common to the foundry machines family. Sixnormative Annexes give requirements specific to the groups of foundry machinery listed below:-- core making machines (EN 710);-- moulding machines (EN 710);-- knock-out grids and knock-out trays (EN 710);-- dry abrasive blasting equipment (not restricted to foundry application) (EN 1248 );-- air blasting equipment ( EN 1248 );-- diecasting machines (EN 869);and six informative Annexes giving guidance for the definition of specific operating conditions.The main body of this standard also gives guidance for the measurement of the noise emission of foundrymachines not dealt with in the Annexes.This standard does not cover the computation of personnel daily noise exposure.